2011年5月20日 · clientX/Y refers to relative screen coordinates, for instance if your web-page is long enough then clientX/Y gives clicked point's coordinates location in terms of its actual pixel position while ScreenX/Y gives the ordinates in reference to start of page.

2010年7月13日 · Then, the event.clientX and event.clientY properties of the event object are used to calculate the mouse position relative to the element by subtracting the element's top-left coordinates. Finally, the mouse position relative to the element can be …

2014年2月2日 · "event.clientX: Retrieves the x-coordinate of the mouse cursor relative to the client area of the window, excluding window decorations or scroll bars." "event.x: Retrieves the x-coordinate of the mouse cursor relative to the parent element." As putvande stated, clientX maybe not cross-browser either. pageX/Y might be a safer choice.

What is the difference between these terms? I'm tangled up from last some days and can't understand the difference clearly. Highlight with examples? Javascript! clientX/clientY, pageX/pageY, screenX/

2013年6月18日 · You should use clientX/clientY properties of mouse event (or pageX/pageY) if you have scrolling on your page. As for your solution. It can be corrected by using getElementById(canvasName).clientX. ev.offsetX = ev.targetTouches[0].pageX - getElementById(canvasName).clientX canvasName.offsetLeft is offset of canvasName with …

2012年4月24日 · svg.addEventListener('click', event => { let bound = svg.getBoundingClientRect(); let x = event.clientX - bound.left - svg.clientLeft - paddingLeft; let y = event.clientY - bound.top - svg.clientTop - paddingTop; } But, if the svg has a padding style information greater then zero, the coordinate is shifting. So this information must be also ...

2021年4月18日 · i have a problem with my React App and Firefox : The mouse properties clientX and clientY always return 0 when i test it on Firefox. example code : const debugMouse = (e) => { console.l...

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Client → the client viewport of the browser (clientX/Y) If you click in the left top corner the value will always be (0,0) independent on scroll position. Document → the complete document/page (pageX/Y) Note that pageX/pageY on the UIEvent object are not standardized. All …

To avoid having a shady element float around on drag, I drag a sub-div which then affects the position of the outer one. Works fine except when you release the mouse which triggers the last drag-event with clientX equal to 0 (see CodePen)!